This technique allowed multiple peoples DNA to be compared to look for similarities and differences in order to solve crime

DNA Elimination
DNA Examination
DNA Fingerprinting
DNA Sequencing

Answers

Answer 1

DNA Fingerprinting allowed multiple people's DNA to be compared to look for similarities and differences in order to solve crimes (Option C).

What is DNA Fingerprinting?

DNA Fingerprinting is a molecular biology technique used to compare the genetic material of different samples.

This technique (DNA Fingerprinting) can be used in order to identify a person in a criminal case.

In conclusion, DNA Fingerprinting allowed multiple people's DNA to be compared to look for similarities and differences in order to solve crimes.

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Related Questions

explain mixed cropping​

Answers

Answer:

Mixed cropping is also known as inter-cropping, polyculture, or co-cultivation. It is a type of agriculture that requires planting two or more plants simultaneously in the same field, interdigitating the plants so that they grow together.

Typically a mix of legumes and cereals or tuber crops is a common practice in marginal agro-ecological environments. The mixtures can be flexibly arranged to conditions such as late or early onset of the rainy season or status of soil fertility in different fields.

i’m stuck please help it’s due and grades are closing

Answers

Yellow is dominant because it is the trait that is expressed in the phenotype. (They all came out yellow)

This is the first generation so we call it f1 or f1 generation

When the f1 generation cross breed 75% will be yellow (they will express the dominant yellow trait) and 25 % will be red.

I’ve added a photo which is an example of this pattern

correct order of steps for cleaning and sanitizing

Answers

Answer:

D.

Explanation:

soak in warm water, scrape up food clean with sanitizer rinse and towel dry

Why because,

Soaking will enable leftovers to remove with ease

So first soak in lukewarm water

Just took the test answer is D.

What is a potential risk associated with light skinned people living in areas near the equator? They may develop a vitamin D deficiency They will develop a supressed immune system They will develop Muscle weakness They are at a higher risk of developing skin cancer

Answers

Answer:

They are at a higher risk of developing skin cancer.

Explanation:

They get sunburned more easily, and that correlates to skin cancer development.

Your body's internal feedback loops work by responding to

Answers

 keep systems functioning near a set point, or ideal level

Carbon dioxide enters the plant only through the roots.

A. True

B. False​

Answers

Answer:

False

Explanation:

CO2 enters a plant through the stomata. Tiny pores on the surface of the leaves

Which statement accurately describes how the understanding of the Doppler effect is applied to the study of galaxies?

Answers

It was used by Hubble to measure velocities of galaxies

Identify the leaf tissues.
a. _________
b. _________
c. _________
d. _________

Answers

Answer:

a. Vascular

b. dermal

c. ground

d. dermal

Explanation:

Vascular is the bundle of phloem and xylem.

Dermal is epidermis, so for "b." it is upper epidermis and for "d." it is lower epidermis.

Ground provide structure.

The correct identification of leaf tissues of A, B, C and D are Vascular tissue, Dermal Tissue, Ground tissue and Dermal tissue respectively.

The specialized tissues that make up plant leaves are known as leaf tissue. Photosynthesis, gas exchange and transpiration in plants are mainly carried out by the leaves. Different types of cells perform different activities in leaf tissues.

The epidermis of the leaf, which covers both the upper and lower surfaces, is the outermost layer of tissue. Through tiny pores called stomata, it regulates water loss and acts as a protective barrier.

Between the upper and lower epidermis of the leaf is a layer of tissue called the mesophyll. It is in charge of most of the photosynthesis.

The movement of water, nutrients and carbohydrates throughout the leaf and throughout the plant is carried out by vascular tissues.

Guard cells: Special cells that surround and control the opening and closing of the stomata are found in the epidermis.

The correct identification of leaf tissues of A, B, C and D are Vascular tissue, Dermal Tissue, Ground tissue and Dermal tissue respectively.

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How is childbirth an example of a
positive feedback mechanism?
A. The fetus of a human grows and as it grows
larger the uterus of the mother grows larger.
B. The release of oxytocin leads to increased
contractions which produces more oxytocin.
C. The fluid in the placenta begins to be filtered
out so the baby falls lower.
D. A chemical is released at fertilization that
stimulates the growth of the fetus that releases
more.

Answers

The release of oxytocin leads to increased contractions which produce more oxytocin. thus option B is correct.

What do you mean by the positive feedback mechanism?

A system for positive feedback In reaction to an output variation, homeostasis is a mechanism that leads the output to fluctuate even more in the direction of the initial deviation. A positive feedback system amplifies errors and affects the state of the output.

Oxytocin has the effect of imitating more contractions, and so more Oxytocin is released as a result! It's a never-ending cycle of rising contractions and hormone levels to help push the baby.

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In a population of plants used to large amounts of rain, one plant is specially adapted to survive on small amounts of water. What would happen if there was a season with little rainfall?
A. All of the population would die off and make room for a new species of plants.
B. The population would be unaffected and would survive and reproduce normally.
C. The adapted plant would survive and reproduce, and others would die causing evolution.​

Answers

The adapted plant would survive and reproduce, and others would die causing evolution.​ thus option C is correct.

What is evolution?

Even though it has resulted in their distinctions, evolution is a biological phenomenon that affects all living things. The fossil record, comparative studies of structure and function, embryological development, and studies of DNA and RNA have all provided evidence to support the hypothesis of evolution.

Plant adapted themselves according to environmental conditions. In water scarcity conditions, plant changes their leaf structures in the thorns to reduce transpiration or stem become storage organ for water.

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Photosynthesis is an integral part of what cycle?

Answers

Answer:

photosynthesis is a part of the global carbon cycle

When performing a self rescue, when should you swim to shore?.

Answers

Self rescue when being done should involve an individual choosing to swim to shore as the last option.

What is Self rescue?

These are different forms of methods which are done by individuals to pull out of dangerous situations which may cause them being stranded.

It is always best to get to the shore through every possible means so as to prevent drowning and other unpleasant situations thereby making it the correct answer.

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Which of the following is NOT a feature found
in nematodes?
A. complex nervous system
B. bilateral symmetry
C. fluid-filled body cavity
D. digestive tract with two openings

Answers

Complex nervous system is not a feature found in nematodes and is denoted as option A.

What are Nematodes?

They are also referred to as roundworm and have unsegmented thread-like body with a distinct mouth and anus.

They have a simple nervous system which runs along the length and width of the organism.

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A genetic problem caused by an issue in the organizms gene's

Answers

Answer:

A genetic problem caused by an issue in the organisms gene's is called genetic disorder.

A genetic disorder is a disease that is caused by a change, or mutation, in an individual's DNA sequence. A genetic disorder is an illness caused by changes in a person's DNA.

A genetic disorder happens when a gene (or genes) has a problem with its code, and this causes a health problem

PLEASE HELP!!!!! 40 pts!!!

Besides water, which of the following compounds are found most in sea water?

sodium bromide
sodium chloride
hydrogen chloride
magnesium chloride

Answers

Answer:

Sodium Chloride :>

Explanation:

AnswEr :

⠀⠀Beside water Sodium Chloride ( NaCl ) is found most in seawater .

More Information :

Sodium constitutes of 1.94 % of all the constituents ,Followed by the Chloride which constitutes of 1.08% .Minerals like Potassium (K) , Iodine (I) , Magnesium are also found in seawater .

Why is a theory a hypothesis?

Answers

Answer:

Because a theory is a speculation on a topic that is in short words, the point of view on a group or individual. A hypothesis is an educated guess on a topic, which is relatable to a theory, since they are both considered, "thinking" or, "speculations" about one thing at a given time.

Why are fats a better source of energy than carbohydrates on a per carbon basis?.

Answers

It one triglyceride molecule yields three fatty acid molecules with as much as 16 or more carbons in each one, fat molecules yield more energy than carbohydrates and are an important source of energy for the human body.

Fats and carbohydrates are the macromolecules that are energy sources. Fats are a better source of energy than carbohydrates as three fatty acid molecules have energy equivalent to 16 carbons.

What are fats?

Fats are the energy-providing macromolecule and are stored in the adipose tissue. They are made of fatty acids that are the source of the energy.

Fats contain the triglyceride molecule that produces fatty acids that produce the equivalent energy as the sixteen carbon molecules and hence are a more efficient source.

Therefore, fats are a better source of energy.

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Explain how our body systems work together to get oxygen into and around our body.

Answers

The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs and blood vessels. The muscles that power your lungs are also part of the respiratory system. These parts work together to move oxygen throughout the body and clean out waste gases like carbon dioxide.

Darwin saw populations of various species that seemed well-suited to their environment. What did this suggest?

Answers

Answer:

Species adapte to their environment over time.

The best method to improve air quality is to
a. use technology to reduce the pollutants in air
b. produce less pollution
C. produce less pollution and use technology to reduce the pollutants in air
d. better utilize land and technology to prevent pollution
Please select the best answer from the choices provided

Answers

a. Use technology to reduce the pollutants in air

9. What part of the body covers the windpipe when you swallow?
O tongue
O epiglottis
O bronchi
O diaphragm

Answers

Answer:

epiglottis

Hope it helps:)

Answer:

B. epiglottis

Explanation:

this is the part of your body that covers the windpipe when you swallow.

Matter takes up space and has mass or weight.
True
False

Answers

Answer:

Explanation:All matter has mass and occupies space. All physical objects are made of matter. Matter itself is composed of tiny building blocks known as "atoms".

genetic drift simulation:
Why did you have to "restock" your bag between generations? How does this relate to genotypes and inheritance?​

Answers

Unlike natural selection, genetic drift does not depend on an allele's beneficial or harmful effects. Instead, drift changes allele frequencies purely by chance, as random subsets of individuals (and the gametes of those individuals) are sampled to produce the next generation.

18. Brayden is trying to figure out how petal shape is determined in two different roses. In the pink rose, the copies of the gene are the same as each other. In the yellow rose, the copies of the gene are different from each other. How does this affect how many types of proteins there are in each petal cell?

Answers

The pink rose has a type of protein for the petal shape on the other hand, the yellow rose has two types of protein for the petal shape feature.

What is the relation of protein with plant characteristics?

Plant proteins also like other proteins, provide a variety of enzymatic, structural, and functional functions.

They also serve as storage media to suit the nutritional and development requirements of growing seedlings.

These can also responsible for coloration in plants.

Thus, as in the given scenario, the pink rose has a type of protein for the petal shape on the other hand, the yellow rose has two types of protein for the petal shape feature.

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Please help ASAP
Write the characteristics in which porifera differ from the characteristics of animal kingdom?​

Answers

Answer:

see the file attached!!

What does oxygen poor blood deliver to the
lungs?
A. carbon dioxide
B. glucose
C. water
D. ATP

Answers

Answer:

A.carbon dioxide

Explanation:

oxygen poor blood means the blood is rich with Carbon dioxide

The oxygen poor blood delivers to the lungs carbon dioxide out of the body organs and cells. Thus, the correct option is A.

What is oxygen poor blood?

The heart is divided into two separate pumping systems, which include the right side and the left side. The right side of the heart receives oxygen-poor blood that is deoxygenated blood from the veins and pumps it to the lungs, where the blood picks up oxygen gas from the alveoli and gets rid of carbon dioxide gas.

Deoxygenated blood has less oxygen or it is oxygen-poor and contains is carbon dioxide rich. The right heart pumps this deoxygenated blood to the lungs where it picks up additional oxygen gas.

As the blood travels through body, oxygen gas is used up, and the blood becomes oxygen poor or carbon dioxide rich. Oxygen-poor blood returns from the body to the heart by the superior vena cava and the inferior vena cava, the two main veins which bring blood back to the heart.

Therefore, the correct option is A.

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I'll mark brainlist!!!!
assuming that the human population on earth will peak sometime in the twenty-first century, the twenty-second century will witness a declining world population. discuss how you imagine life in the twenty-second century will be in terms of the use of nonrenewable and renewable resources, economic and social development, and quality of life.

Answers

Because nonrenewable resources are diminishing in number, they will eventually become scarce, posing a variety of life dangers in the future.

What are Non-renewable resources?

Nonrenewable resources are defined as substances that are depleted faster than they can be replaced.

Renewable resources are abundant, and capturing them is a sign of new life on the horizon. It is necessary to decrease your reliance on nonrenewable resources. As we saw during the corona pandemic, most countries' economies are progressively deteriorating. It also has an impact on one's quality of life. As a result, it must be stated that the world population will decline in the twenty-second century.

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For which phenotypes in the table can you determine a person’s genotype without ever having seen his or her parents?

Answers

If its a recessive phenotype, you’ll know it’s a recessive genotype due to the fact that this genotype is only expressed when both genes are recessive. If it were dominant then the genotype could be homozygous or heterozygous

Please I need help now !!!!!!

The Moving Man Virtual Lab Distance, placement, Spe
The moving man travels a distance of 5 m in 10 s. What was the Moving Man's speed?

Answers

Answer:

0.5m/s

The velocity is equal to the distance over time, so we divide 5 by 10

Why do you think that carbon spends so much time in this place?

Answers

Answer:

b

Explanation:

ur momjabgdoajn Lahr o the. and dobby the

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